Sensor signals an alarm on registering a low-frequency tone (impact sound), followed by a high-frequency tone (sound of broken glass). It is an omni-directional sensor that can be installed in a convenient place without having to set it perpendicular to the protected surface.
A unique frequency detection algorithm, used in FP05101, eliminates interferences that cause false alarms and focuses only on relevant frequencies.
View after remove the cover:
In the kit:
Declaration of Conformity CE
Manufacturer's Data Sheet EN